<http://webisa.webdatacommons.org/291244014>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/407209212>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/291244014> .
<http://webisa.webdatacommons.org/291244014>	<http://www.w3.org/ns/prov#value>	"In another embodiment, R2, R4 and R6 are hydrogen, further wherein R5 is other than hydrogen." .
<http://webisa.webdatacommons.org/291244014>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.fr> .